Bostrum Colony was a distant settlement in the Grid situated in the Outlands. It was the exclusive home to the ISO faction known as the Bostrumites. The colony was formed in TC162 following the rise of tensions in Tron City between Basic and ISO inhabitants. During the Purge, it was infected by the virusAbraxas and permanently destroyed by Clu's forces.

A well-known location in the colony was The Kernel. The population of the colony in 1989 was 6,935.